4157547

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 1544853

約数列:

[1, 3, 71, 131, 149, 213, 393, 447, 9301, 10579, 19519, 27903, 31737, 58557, 1385849, 4157547]

約数ペア:

[(1, 4157547), (3, 1385849), (71, 58557), (131, 31737), (149, 27903), (213, 19519), (393, 10579), (447, 9301)]